脉管制冷机理的线性气流速度分析法浙江大学制冷与低温工程研究所孙涛，陈国邦，郑建耀，黄志秀，张法高，余建平脉管制冷机结构简单、运行可靠，最近几年其制冷性能获得了突破性提高，引起低温工程界普遍兴趣，然而，人们对其机理仍缺乏深入和统一的认识。本文针对这一不... Linear flow velocity analysis of pulse cooling mechanism Zhejiang University Institute of Refrigeration and Cryogenics SUN Tao, CHEN Guo-Bang, ZHENG Jian-Yao, HUANG Zhixiu, ZHANG Fa-Gao, YU Jian-Ping The pulse tube refrigerator has a simple structure and reliable operation and has achieved breakthroughs in refrigeration performance in recent years Improve and arouse widespread interest in low temperature engineering, however, people still lack of deep and unified understanding of its mechanism. This article is not for this ...